<div id="btn_default_modal">
    <div class="modal fade bs-example-modal-lg" id="btn_modal-default">
        <div class="modal-dialog modal-lg">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span></button>
                    <h4 class="modal-title" id="test-rowIndex">新增</h4>
                </div>
                <div class="modal-body">
                    <div class="row">
                        <div class="form-group col-sm-6">
                            <label for="" class="col-sm-4 control-label"></label>

                            <div class="col-sm-8">

                            </div>
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default pull-left" data-dismiss="modal">关闭</button>
                    <button type="button" class="btn btn-primary">保存修改</button>
                </div>
            </div>

        </div>

    </div>
</div>